Chawla, S. A Textbook of Engineering Chemistry (04th.). Dhanpat Rai Publications.
Chicago-čujuhus (17. p.)Chawla, Shashi. A Textbook of Engineering Chemistry. 04th. New Delhi: Dhanpat Rai Publications.
MLA-čujuhus (9. p.)Chawla, Shashi. A Textbook of Engineering Chemistry. 04th. Dhanpat Rai Publications.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.